KOMATSU 417-U12-3110 bracket
| Min.Order Quantity |
1 pcs |
| Price |
Negotiable |
Product Features
KOMATSU 417-U12-3110 bracket Size Chart (mm/inches) |
|---|
| Bearing number | 4T-15590/15523 |
| Size (mm) | 28.575x60.325x19.842 |
| Bore Diameter (mm) | 28,575 |
| Outer Diameter (mm) | 60,325 |
| Width (mm) | 19,842 |
| d | 28,575 mm |
| D | 60,325 mm |
| T | 19,842 mm |
| B | 17,462 mm |
| C | 15,875 mm |
| ra1 max. | 1,5 mm |
| a | 5 mm |
| Da | 51 mm |
| db | 33,5 mm |
| ra max. | 3,5 mm |
| da | 39,5 mm |
| Db | 54 mm |
| Weight | 0,25 Kg |
| Basic dynamic load rating (C) | 39,5 kN |
| Basic static load rating (C0) | 45,5 kN |
| (Grease) Lubrication Speed | 6 700 r/min |
| (Oil) Lubrication Speed | 8 900 r/min |
| Calculation factor (e) | 0,35 |
| Calculation factor (Y0) | 0,95 |
| d1 | 42.5 mm |
| e | 0.35 |
| Y2 | 1.73 |
| Y0 | 0.95 |
| Mass | 0.25 kg |
| Dynamic load, C | 39.5 kN |
| Rating life coefficient, A2 | 1.4 |
| Static load, C0 | 45.5 kN |
| Fatigue limit load, Cu | 5.5 kN |
| Nlim (oil) | 8,900 rpm |
| Nlim (grease) | 6,700 rpm |
| Min operating temperature, Tmin | -40 °C |
| Max operating temperature, Tmax | 120 °C |
| Characteristic cage frequency, FTF | 0.42 Hz |
| Characteristic rolling element frequency, BSF | 6.24 Hz |
| Characteristic outer ring frequency, BPF0 | 7.2 Hz |
| Characteristic inner ring frequency, BPFI | 9.8 Hz |
| ra max | 3.5 mm |
| r1a max | 1.5 mm |